Transaction not yet indexed

263xM5Pb8a3dD3VCGfEzkRaHPZ7zEHwpgNGdn9aZGDRbH8G2cq8BqfYcYEZNpqupm8zYkPgt7QTCzHzk3tgCCZJf

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.